protected virtual void DrawToolBarToggleButtonBackground (Graphics dc, ToolBarItem item)
{
Brush brush;
Rectangle area = item.Rectangle;
area.X += ToolBarImageGripWidth;
area.Y += ToolBarImageGripWidth;
area.Width -= 2 * ToolBarImageGripWidth;
area.Height -= 2 * ToolBarImageGripWidth;
if (item.Button.Pushed)
brush = (Brush) ResPool.GetHatchBrush (HatchStyle.Percent50, ColorScrollBar, ColorControlLightLight);
else if (item.Button.PartialPush)
brush = SystemBrushes.ControlLight;
else
brush = SystemBrushes.Control;
dc.FillRectangle (brush, area);
}